Refrigerator defrost timer, 60 hertz, 120 volts. Turn the dial on the timer clockwise to advance it into and out of defrost.
Refrigerator defrost thermostat kit. L55-20F. The defrost thermostat monitors the temperature of the evaporator coils. When the coils drop below a set temperature, the thermostat sends power to the defrost heater. If the defrost thermostat is defective, the refrigerator will not defrost.
Refrigerator evaporator fan motor kit. The kit contains 3 wire connectors, on some models it will be necessary to remove the motor receptacle and use the connectors to wire the motor to the refrigerator harness.